<template>
    <div>
        <div class="mui-numbox" data-numbox-min='1' >
            <button class="mui-btn mui-btn-numbox-minus" type="button">-</button>
            <input id="test" class="mui-input-numbox" type="number" value="1"  @change="countChanged" ref="numbox"/>
            <button class="mui-btn mui-btn-numbox-plus" type="button">+</button>
		</div>
        
    </div>
</template>
<script>
import mui from '../../lib/mui/js/mui.min.js'

export default {
    mounted(){
        // 初始化数字选择框
        mui(".mui-numbox").numbox(); 
    },
    methods:{
        countChanged(){
            
            this.$emit("getCount",parseInt(this.$refs.numbox.value))
        }
    },
    watch: {
        'max':function (newVal,oldVal) {
        mui(".mui-numbox").numbox().setOption('max',newVal);    
        }  
    },
    props:[
		'max'
	]
}
</script>
<style lang="scss" scoped>

    
</style>